Title:
CONCRETE-EMBEDDED ANCHOR, FIXTURE FOR ANCHOR, AND METHOD OF PRODUCING CONCRETE MOLDINGS USING THE SAME
Document Type and Number:
WIPO Patent Application WO/2001/048329
Kind Code:
A1
Abstract:
A concrete-embedded anchor comprising an anchor main body having a head at one end of a stem portion and a slip-off preventive portion at the other end, a fixture concentrically attached to the head and having a male thread and an easily breakable portion which are formed in a round bar portion, and a former fitted to the anchor stem. In using this anchor, a holder is fixed in advance to the outer lateral surface of a form formed with a through-hole larger in diameter than the anchor fixture, and the anchor fixture is inserted for screwing in the holder to join the anchor to the form and pour concrete, and the form is removed after solidification of the concrete.
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Inventors:
HAZAMA KIYOSHI
Application Number:
PCT/JP2000/009217
Publication Date:
July 05, 2001
Filing Date:
December 25, 2000
Export Citation:
Assignee:
FLEX SYSTEM CO LTD (JP)
International Classes:
B28B7/00; B66C1/66; B28B23/00; E04G15/04; E04G21/14; (IPC1-7): E04B1/41
Foreign References:
| JPH0620606U | 1994-03-18 | |||
| JPH02176040A | 1990-07-09 | |||
| JPH02146306A | 1990-06-05 |
Attorney, Agent or Firm:
Inukai, Shinpei (Otokoyama-izumi Yawata City Kyoto, JP)
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